Tiny snails can actually benefit from being eaten by birds, according to a new study that found about 15 percent of the snails eaten by two species of bird survived their journey through the birds' guts and out the other end. The birds appear to spread the snails they have...
A Rainbow of Sands (Image credit: Alainlee | sxc.hu)Summer brings to mind images of beaches with warm yellow sand, but there's actually an entire rainbow of unique-colored beaches. Let's start with red … Cabot Beach, located near Malpeque at the northern shore of Canada's Prince Edward Island, boasts clay-red sands....